Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Andersen, Internist in Valhalla, NY?
Dr. Margaret Andersen, MD is an Internist, who primarily practices in Valhalla, NY with 2 additional practice locations. She is board certified. Dr. Andersen graduated from State University of New York at Stony Brook and completed her residency at Mount Sinai Hospital and Medical Center. Dr. Andersen is fluent in English, and is currently seeing new patients. Dr. Andersen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Andersen’s office at (914) 769-1600.
What are Areas of Expertise for Dr. Andersen?
Dr. Margaret Andersen, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Andersen empowers patients to confidently navigate their health journey, specializing in Primary Care, Women's Health, and comprehensive wellness support. Serving the Valhalla, NY community, Dr. Andersen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Andersen go to medical school and complete their residency?
Residency: Mount Sinai Hospital and Medical Center
Medical School: State University of New York at Stony Brook
Is Dr. Andersen board certified as an Internist?
Yes, Dr. Margaret Andersen, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Andersen speak?
Dr. Andersen and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Andersen typically treat?
As an Internist, Dr. Andersen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Andersen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Acute Cough
- Cough
- Sudden cough
- Short-term cough
- New cough
ICD-10 Codes:
- R051: Acute cough
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
Also known as:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
What procedures does an Internist like Dr. Andersen typically perform?
As an Internist, procedures performed by Dr. Margaret Andersen may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Andersen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Andersen accept my insurance?
Dr. Andersen accepts most major insurance plans. Important: Please call our office at (914) 769-1600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Andersen accept in Valhalla, NY?
Dr. Andersen in Valhalla, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Andersen's office located?
Dr. Margaret Andersen's Primary Practice
465 Columbus Ave Ste 370
Valhalla, NY 10595
(914) 769-1600
What is Dr. Andersen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Andersen's National Provider Identifier (NPI) number is 1679642938.
What common questions do patients ask about Dr. Andersen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Andersen
What is Dr. Margaret Andersen's specialty?
Dr. Andersen is a Internist near Valhalla, NY.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Margaret Andersen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Andersen is affiliated with Northern Westchester Hospital, Phelps Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Margaret Andersen accepting new patients in Valhalla, NY?
Yes, Dr. Margaret Andersen is accepting new patients at this time.
Does Dr. Margaret Andersen offer online booking?
Please contact Dr. Andersen's office at (914) 769-1600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Margaret Andersen?
Please contact Dr. Andersen's office at (914) 769-1600 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Margaret Andersen have?
Dr. Margaret Andersen is certified by the American Board of Internal Medicine.
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